baber/WOPTO huggingface dataset:
Patent JP-2000212185-A (JP)
Title: Production of para-boronophenylalanine derivative
Inventor: YAMAMOTO YOSHINORI
IPC: C07B61/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject derivative by reaction between a specific aromatic amino acid derivative and pinacolborane in the presence of a palladium catalyst and a trialkylamine to efficiently introduce an expensive boron 10 isotope thereinto. SOLUTION: This derivative is obtained by reaction between (A) an aromatic amino acid derivative of formula I (R1 is an amino-protective group; R2 is H or an amino-protective group; R3 is a 1-7C alkyl or 7-8C aralkyl; R2 and R3 are joined together to form methyl or carbonyl; X is iodine, bromine, chlorine or trifluoromethanesulfonyloxy) and (B) pinacolborane of formula II in the presence of (C) a palladium catalyst  e.g. dichloro[1,1'-bias(diphenylphosphino) ferrocene]palladium (II)} at an equivalent or less amount, pref. 0.05-50 mol%, based on the substrate and (D) a trialkylamine (e.g. triethylamine) at an equivalent or more amount, pref. 1-5 equivalent, base on the substrate.
Patent JP-S62166817-A (JP)
Inventor: IMAMURA SHIGEMI
IPC: A01G3/00
Filed: 1986-01-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03212289-A (JP)
Title: Bobbin and bobbin cylinder for sewing machine using bobbin
Inventor: OMINE SANSHIRO
IPC: D05B57/14
Filed: 1990-01-16
Abstract: PURPOSE:To prevent a bobbin from racing when sewing operation is stopped by covering the bobbin with fluororesin. CONSTITUTION:Covering layers 15, 16 made of fluororesin or the like are formed on the outer surfaces of flanges 11, 13 of a bobbin, respectively. With the use of the bobbin covered with fluororesin, the fluororesin can make directly contact with an inner bobbin cylinder 4 in which the bobbin is stored, and accordingly, a friction force between the bobbin and the inner bobbin cylinder at a position where the bobbin makes contact with the inner bobbin cylinder, is effected by a degree at which the tension of a bobbin thread does not vary largely, thereby a control force can be applied to the bobbin. With this arrangement, when sewing operation is stopped, the rotation of the bobbin is rapidly and stopped, thereby it is possible to prevent the bobbin from racing.
Patent JP-S60151775-A (JP)
Title: Multiprocessor system
Inventor: YAMAMOTO YUTAKA
IPC: G06F15/16
Filed: 1984-01-19
Abstract: PURPOSE:To reduce burden of software and make synchronization accurately by starting a program cycle by a clock signal from a clock device commanded by one of plural processors. CONSTITUTION:Start stop control and setting control of period of generation of clock signals CL of a clock device 9 are made by a master CPU1. Period of the clock signals CL is set to a period longer to some degree than any of program cycles of the master CPU1 and slave CPU2-3. The clock signals CL are inputted to each CPU as interruption signals. Each CPU starts its own program processing simultaneously with inputting of the clock signal CL, and when its own program cycle is finished, makes idling operation, and when next clock signal CL is inputted, starts processing of own next program again.
Patent JP-H08204425-A (JP)
Title: Antenna device
Inventor: TSUNEKAWA KOICHI
IPC: H01Q9/38
Filed: 1995-01-23
Abstract: PURPOSE: To secure a sufficient level just underneath an antenna when an antenna device is used as a base station antenna for a mobile telephone of small size and with wide band area and also to be mounted on a ceiling, etc. CONSTITUTION: This device is provided with a coaxial feed wire 3, a ground plate part or ground line part 1 connected to the external conductor of the coaxial feed wire, and a radiation antenna element 2 arranged on them and connected to the center conductor of the coaxial feed wire 3. The ground line part or ground plate part 1 consists of spiral plates 1b, 1c. Or, in a disconnected type antenna device provided with a top loading part and a conical skirt part, the spiral elements 1b, 1c are provided along the conical side face of the skirt part. Plural radiation linear elements can be provided in the top loading part.
Patent JP-H07215219-A (JP)
Title: Cart device with shelf boards
Inventor: FURUICHI MIKIO
IPC: B62B5/00
Filed: 1994-01-28
Abstract: PURPOSE:To facilitate the putting in and out of goods, and also to stably carry out the transportation and storage thereof by connecting a plurality of cart parts so as to be relatively turnable via a connecting member through which a linear arrangement posture and a parallel arrangement posture can be changed over to each other. CONSTITUTION:Respective cart parts 1, 2 can be brought into a linear arrangement posture by relatively opening them making a center of a turnably connecting part 27 of a connecting member 27, and in this state, since the depth of the shelves can be narrowed, the putting in and out of goods to the shelf boards can be carried out with ordinary feeling. The respective cart parts 1, 2 can be brought into a parallel arrangement posture by relatively closing them, and in this state they can be traveled by pushing or pulling them. At that time, the cart devices 1, 2 with shelf boards 21 can be formed so as to be wide as a whole by the parallel arrangement posture. Further, the opening or closing, and traveling thereof can be carried out with a light pushing or pulling operational force utilzing respective wheels 25, 25A.
Patent JP-S58126661-A (JP)
Inventor: MIZUGUCHI HARUO
IPC: H01K1/26
Filed: 1982-01-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06217373-A (JP)
Title: Aggregated wiring system
Inventor: YOSHIDA TATSUYA
IPC: H04L69/14
Filed: 1993-01-21
Abstract: PURPOSE:To allow the system to cope with flexibly various communication systems by devising an input output control means of a central control means to execute various communication protocols. CONSTITUTION:A central control means LANC/U1 of a communication system in an automobile uses all communication protocols 103-105 to manage all information by a CPU 101 centralizingly. The actuator control by LCU 300-303 is executed by a communication protocol 103 for a low speed class A and a CPU is provided for an engine C/U 200 and an automatic transmission C/U 201 or the like respectively for a high speed class C and various arithmetic operation is executed based on the information of the communication protocol of the class C to activate actuators 500, 503. Otherwise the IO processor 102 applies parallel processing to communication protocols in the inside of the LANC/U1. Thus, the transmission reception and processing of data are executed efficiently even to a terminal equipment processing means whose processing speed differs.
Patent JP-2000206288-A (JP)
Title: Decontamination method for reactor inside
Inventor: KANEZAKI TAKESHI
IPC: G21C19/02
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To recover and decontaminate secondary waste such as machined powder generated in cutting work on core internals and rearrange for smooth recovery work afterward. SOLUTION: For cutting a shroud 5 in a reactor pressure vessel 4 with an electric spark machine 6, a cyclone separator 13, a pump 14 and a filter 15 are provided in a reactor well 1 and a water purifying device consisting of a pump 38 for water purifying and a filter 39 for water purifying is provided in a fuel pool 2. The filter 39 for water purifying is a filter with filter diameter of 1 μm or less. A plurality of suction hoses 43 are connected by way of a suction header 42 to the pump 38 for water purifying. By this, fine particles including ion components generated in cutting can be recovered and water purity is ensured during the work and recovery efficiency of the cutting powder is simultaneously improved.
Patent JP-H11209010-A (JP)
Title: Elevator group control device and method
Inventor: IWATA MASAFUMI
IPC: B66B1/18
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To operate an elevator corresponding to a change in a traffic flow by allocating a car to a newly occurred landing call on the basis of an expected value of respective car arrival time arithmetically operated by the car arrival anticipating time operation part. SOLUTION: A traffic flow of an elevator is estimated by the traffic flow estimating part 33 on the basis of a characteristic of the detected traffic quantity by detecting the traffic quantity by the traffic quantity detecting part 32. The estimated traffic flow is estimated. A car call occurrence probability to the respective floors occurring to respective landing calls is arithmetically operated on respective cars of the elevator by the car call occurrence probability operation part 34. The car is allocated to a newly occurred landing call by the anticipation evaluation control car allocating part 36 on the basis of the found expected value by finding the expected value of respective car arrival time to the respective floors by the car arrival anticipating time operation part 35 on the basis of this arithmetically operated car call occurrence probability.
Patent JP-S56104951-A (JP)
Title: Powder molding compound material for extrusion forming
Inventor: NEMOTO KAZUHIKO
IPC: C08L77/00
Filed: 1980-01-26
Abstract: PURPOSE: To obtain the titled molding compound, being prepared by adding a reinforcing fiber consisting of a specified short fiber to a synthetic resin, and in which the reinforcing fiber is homogeneously dispersed without forming balls.  
     CONSTITUTION: A synthetic resin (e.g., an unsaturated polyester prepolymer) is compounded with 5W25wt% of a crosslinking agent (e.g., styrene or N-phenylmaleimide); a photopolymerization initiator (e.g., benzophenone or anthraquinone); 0W60wt% inorganic filler (e.g., talc or CaCO 3 ); and as a reinforcing fiber, 5W 25wt% short fiber of average length 0.3W1,0mm (e.g. a polyeseter fiber or glass fiber).  
     EFFECT: Since the short fiber for reinforcement being employed in said process is homogeneously dispersed, the molding compound is capable of being fed in a constant quantity when being extruded and a molded product excellent in mechanical strength can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08203610-A (JP)
Title: Pressure contact joint connector
Inventor: HATAGISHI YUUJI
IPC: H01R4/24
Filed: 1995-01-23
Abstract: PURPOSE: To provide a pressure contact joint connector in which a cover is firmly set on a connector main body, and a hinge coupling the connector main body and the cover is not obstructive after assembling. CONSTITUTION: A regular engaging lock arm 11 and a provisional engaging lock arm 12 are set on a common lock arm 10 of a connector main body 2 in which a terminal 6 with mutually connected plural pressure contact blades are embedded 7. A regular engaging lock 22 and a provisional engaging lock 24, engaging with the regular engaging lock arm 11 and the provisional engaging lock arm 12 are set on a cover 4 fitting to the connector main body 2. The base of the hinge 3 against the connector main body 2 and the cover 4 is set so as to face aslant inward so that the hinge 3 coupling the connector main body 2 and the cover 4 is bent and contained in the connector main body 2 after assembling.
Patent JP-H07216427-A (JP)
Title: Sticking preventing method of low melting material to inner wall of vessel for sponge iron production and device therefor
Inventor: YAMAMOTO HIROYUKI
IPC: C21B11/02
Filed: 1994-01-28
Abstract: PURPOSE:To prevent low melting materials from sticking on a vessel inner wall by previously forming the film of lime on the inner wall of vessel when sponge iron is produced while iron oxide and a reducer are filled in a refractory vessel. CONSTITUTION:A powdery iron oxide and a powdery reducer are filled in a cylindrical refractory vessel 1, the iron oxide is made to two layer structure encircling the reducer, and by charging this vessel 1 in a reducing furnace and then by heating/reducing, a cylindrical crude sponge iron cake is produced. In this case, before charging of raw material, a lime of about 3mum average particle size is charged in water so as to prepare a lime suspended water of about 20wt.%, the lime suspended water is injected on the inner wall of vessel from a spraying nozzle 2 under constant agitation the spraying nozzle 2 is elevated/turned by a elevating/turning device 5, the lime suspended water is coated on the desired position of the inner wall, thus a lime film of about 10g/m coating quantity is formed. By this method, the low melting materials resulting from the ash component of reducer and veinstone component of iron oxide is prevented from sticking on the inner wall of vessel, and a number of works to scrape deposition is reduced.
Patent JP-S58126788-A (JP)
Title: Preparation of film having physiologically active substance
Inventor: SEKINE SHIGERU
IPC: C07K16/00
Filed: 1982-01-22
Abstract: PURPOSE:To prepare a film having a stable and uniform physiologically active substance, by applying a mixture of a physiologically active substance with a coating agent to one side of a film, freeze-drying and pressing the resultant coated film. CONSTITUTION:A mixed substance of a physiologically active substance, e.g. an enzyme or hormone, with a coating agent, e.g. glycerol or gelatin, preferably a mixed substance containing 1-20ml physiologically active substance in 100ml coating agent, is applied to one side of a filmlike support, e.g. a synthetic resin film such as a polyester or cellulosic film, to give a layer of about 1.5-2.5mm. thickness. The resultant coating layer is then freeze-dried and pressed to form a dense thin layer of about 0.02-0.15mm. thickness of the mixed substance.
Patent JP-H04244217-A (JP)
Title: Manufacture of element for metallic catalyst carrier
Inventor: TASHIRO MIYOSHI
IPC: B01J35/04
Filed: 1991-01-28
Abstract: PURPOSE:To easily and surely form an element having a desired shape for metallic catalyst carrier attached to an exhaust system of automobile. CONSTITUTION:Flat plate-shaped jigs 2, the first-Nth, having different lengths are prepared and a long metal flat plate 1 is folded around the end 2a of the jig 2 in such a manner that the folded portion of the plate is held between the jig 2 and a jig 2 of next stage and said folded portion is folded around the end 2a of the jig 2 of next stage. By repeating such process, the plate 1 is formed into a zigzag shape. And on each jig 2, positioning point 3 for indicating the center of an element 10 for metallic catalyst carrier is provided.
Patent JP-S55103081-A (JP)
Title: Switching power supply device
Inventor: KAMETANI KAZUO
IPC: H02M3/335
Filed: 1979-01-29
Abstract: PURPOSE: To prevent voltage fluctuation due to load fluctuation, by providing a compensation voltage generating circuit which produces a DC voltage proportional to the output peak value of a saw-toothed voltage generating circuit synchronized with the turn-on of a power transistor and by controlling energy storage time.  
     CONSTITUTION: When a power transistor Q 5  is turned on, a current i 1  flows  through the primary winding L 1  to store energy in a transformer T and induce a voltage v 1  across the quaternary winding L 4 . The voltage v 1  is changed into a saw-toothed voltage v 2  by a saw-toothed voltage generation circuit 2. When the  power transistor Q 5  is turned off, a current i 2  flows through the secondary winding  L 2  to discharge the energy from the transformer T. The difference between the DC  voltage VC of a compared voltage generation circuit 1 and a voltage produced by adding the Zener voltage VZ of a Zener diode DZ to the DC voltage VS of a compensation voltage generation circuit 3 changed by a load current IO is applied to the power transistor Q 5  to keep an output voltage VO constant. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61170251-A (JP)
Title: Motor for vehicle
Inventor: FUJIWARA KAZUYUKI
IPC: F16C33/76
Filed: 1985-01-23
Abstract: PURPOSE:To prevent bearings and the like from being corroded, by filling up sealed sections on side plates on the both sides of the bearings, with grease to be sealed, previously at the time of water spray and purifying. CONSTITUTION:A pair of bearings 8, 9 are provided for the both side plates 2, 3 of a main case unit 1 containing a stator, and a rotor shaft 11 integrated with a rotor 10 is fitted on the both bearings 8, 9, and each sealed section 18, 19 is formed on the side plates 3 on the both sides of one side bearing 9, and a grease feeding slot 22 branching and continuous to each sealed section 18, 19 is bored through the side plate 3, and accordingly, as each sealed section 18, 19 can be sealed by being filled up with grease, the bearings and the like can be prevented from being corroded.
Patent JP-S60153241-A (JP)
Title: Encoding system
Inventor: WAKE YASUHIRO
IPC: H04B14/04
Filed: 1984-01-20
Abstract: PURPOSE:To form one-block information by fixed bits by selecting either a variable length code or an one-bit code to form a code system, and adding a variable length code of one symbol's share to the border between the variable length code and the one- bit code to send the resulted code. CONSTITUTION:Input information is inputted to an various information source signal generator 10 and a two-kind information source signal generator 11, information source symbol ai, bj are outputted from the generators 10, 11 respectively, inputted to a variable length encoder 12 and an one-bit encoder 13, converted into a variable length code and an one-bit code respectively and these converted codes are sent to a switch 18. As to the output of the encoder 12, the number RB(i) of residual bits and the number RS(i) of residual samples are calculated by counters 14, 15 and compared with each other by a comparator 16. If the compared values do not satisfy RB(i)<RS(i), the switch 18 outputs the code of the encoder 12. When said unequal expression is satisfied, the switch 18 adds a variable length code for one symbol mark outputted from a redundant code calculator 17 to the border of the outputs of the encoders 12, 13 to send the added code. The variable length code and the one-bit code are respectively decoded by decoders 21, 22 and symbolized and the symbols are decoded by decoders 26, 27.
Patent JP-S60155389-A (JP)
Inventor: KATOU HISAO
IPC: B25J15/08
Filed: 1984-01-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06314316-A (JP)
Title: Lsi element arranging method and device therefor
Inventor: HANDA KEIICHI
IPC: H01L21/822
Filed: 1994-01-31
Abstract: PURPOSE:To provide the LSI element arranging method and device which can secure the element arrangement result of high quality at a high speed and in consideration of an entire circuit. CONSTITUTION:The elements are arranged in accordance with the order of arrangement of branches consisting of element strings included in a circuit diagram having the 1st and 2nd ends. In such an LSI element arranging method, a partial circuit extracting step is prepared to successively extract the data on a prescribed number of branches included in the circuit diagram from the 1st end side so that a prescribed number of pieces overlap with each other. Furthermore an element arranging step is prepared to generate the element arrangement result which includes the arrangement coordinate data on all elements included in in the data on the branches by applying an element arranging operation applying a genetic algorithm to the extracted branch data.
Patent JP-H07220501-A (JP)
Title: Movable luminaire
Inventor: YOSHIDA MINORU
IPC: F21V23/00
Filed: 1994-01-31
Abstract: PURPOSE:To enhance installation and make replacement for the existing luminaire easy. CONSTITUTION:A movable luminaire has a lump 1 connected to an a.c. power source AC through a dimmer 7 by a lighting power wire 8, a lamp body part 2 in which the lamp 1 is accommodated and the lamp accommodated part functions as a movable part, a d.c. drive part 3 which drives the movable part, a control part 4 which controls the operation of the driving part 3, and a power supply part 5 which supplies power to the driving part 3. The power supply part 5 contains a rectifier means 5a, a power storage means 5b, and a constant voltage generator 5c, and is connected to the a.c. power source AC through the dimmer 7 by a lighting power wire 8.
Patent JP-H06209654-A (JP)
Title: Supplemental lightening system
Inventor: ISHII MASATSUGU
IPC: A01G7/00
Filed: 1993-01-22
Abstract: PURPOSE:To provide a supplemental lightening system designed to reduce supplemental lightening cost by conducting necessary and minimal supplemental lightening for promoting plant photosynthesis. CONSTITUTION:The objective supplemental lightening system is made up of (1) a spectrophotometer 1, (2) a control computer C and (3) electric discharge lamps 10, 11. The spectrophotometer 1 measures the intensities of the rays of light R1 and the rays of light R2 within the wavelength regions involved in photochemical systems for photosynthesis, respectively, among the radiations emitted from the sun 2. The control computer C calculates or selects the intensities s1 and s2 of artificial rays to be supplemented based on the result from the respective comparison of the intensities S1 and S2 measured by the spectrophotometer 1 with the intensities of rays S10 and S20 set in advance. The electric discharge lamps 10, 11 irradiate the artificial rays of light with the intensities s1 and s2 calculated or selected above.
Patent JP-H05209778-A (JP)
Title: Acoustic characteristic inspecting device
Inventor: EBINA SUEHARU
IPC: G01H3/04
Filed: 1992-01-23
Abstract: PURPOSE:To achieve acoustic characteristic inspection inexpensively without being affected by noise which is generated outside a sound-insulation box. CONSTITUTION:Sound generated within a sound-insulation box 11 is converted to an electrical signal a by a first microphone 12 which is installed within the sound-insulation box 11. Sound generated externally is converted to an electrical signal e by a second microphone 13 which is installed outside the sound-insulation box. A filter 14 compensates an electrical signal e and then an electrical signal f which is equivalent to an electrical signal obtained by converting the sound which is generated outside the sound-insulation box using the first microphone 12 is output. A differential amplifier 15 obtains the difference between the electrical signals a and f and a differential output b which is equivalent to an electrical signal which is obtained by converting the sound generated only the an object to be inspected out of the sound which is input by the first microphone 12 is output.
Patent JP-S61168238-A (JP)
Title: Inspecting apparatus of semiconductor device
Inventor: NAGASAWA KAZUTOSHI
IPC: H01S5/02
Filed: 1985-01-21
Abstract: PURPOSE:To inspect high reliability by containing a heater in an inspecting apparatus of array laser elements to uniformly heat semiconductor elements and inspecting the elements. CONSTITUTION:Array semiconductor laser elements 13 cut in a rectangular shape are positioned by an L-shaped stopper 14 on the stage 12 of an inspecting apparatus 11 of the elements 13, and secured by a vacuum chuck 15. The elements 13 are inspected by a voltage applying probe 16 and a photoreceptor 17. A heater 18 is contained in the stage. In the inspection, the heater 18 is heated to the prescribed temperature, and when the heater becomes the normal temperature, the elements are set at the prescribed positions on the stage 12, and secured by a vacuum chuck. Then, a pulse current is flowed between the probe 16 and the stage 12 to measure the current and the light output characteristics of the elements.